Home / 7,422,412.08-10,242,755.46-4,366,823.16

Finding the Fourth Proportional to 7,422,412.08, 10,242,755.46 and 4,366,823.16

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Solution

The fourth proportional to 7,422,412.08, 10,242,755.46 and 4,366,823.16 is: 6,026,114.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,422,412.08 : 10,242,755.46 = 4,366,823.16 : x
  2. Step 2: Convert to fraction form
    7,422,412.08/10,242,755.46 = 4,366,823.16/x
  3. Step 3: Cross multiply
    7,422,412.08x = 10,242,755.46 × 4,366,823.16
  4. Step 4: Simplify right side
    7,422,412.08x = 44,728,301,764,944.46
  5. Step 5: Solve for x
    x = 44,728,301,764,944.46/7,422,412.08
  6. Step 6: Final answer
    x = 6,026,114.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.